Extraversion, social cognition, and the salience of aversiveness in social encounters.

Conducted 2 studies to determine whether introverts and extraverts systematically differ in their expectations, recall, and evaluation of social encounter. In Study 1, 102 male undergraduate students (classified as either introvert or extravert based on the Extraversion scale of the Eysenck Personality Questionnaire) evaluated games on rating scales. All Ss rated the competitive game as more arousing and potentially punishing than the cooperative game, but introverts anticipated that the competitive game would be less friendly and likable than did the extraverts. In Study 2, 61 undergraduates believed they would participate in either a cooperative or a competitive game. Ss were shown slides of all other Ss (teammates and opponents), as well as bogus biographical information. Ss were then asked to recall information and evaluate each S on rating scales. Introverts recalled more information about opponents than about their own teammates and rated all Ss less positively during the competitive encounter. For extraverts, this pattern was reversed. Results are discussed in terms of individual differences in the salience of aversiveness in social encounters. (35 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)